Monolithic Crystal Filters 38SMF SERIES (2 & 3-POLE MCF IN 3.8 x 3.8mm PACKAGE) STANDARD SMD MCF STANDARD SPECIFICATIONS Nominal Nominal Frequency Frequency Part number fo fo Oscillation Mode (MHz) (MHz) 45.000 38SMF450A15 45.000 38SMF45A30 109.650 38SMF1096A20-3P 130.000 38SMF130A20-3P FUND FUND 3rd 3rd Attention Guaranteed min. (dB) (kHz) 60 -900 60 -900 -900 70 -900 Stopband max. Passband min. (dB) (kHz) 3 ±7.5 3 ±15.0 0.5 ±10.0 0.5 ±10.0 (dB) 13 15 22 10 (kHz) ±25.0 ±60.0 ±60.0 ±25.0 Ripple max. Loss max. (dB) 0.5 1.0 0.5 0.5 (dB) 2.0 2.5 2.5 3.0 Terminating Operating Impedance Temperature No. of Pole (˚C) -30 to +80 -30 to +80 -30 to +80 -30 to +80 (Ω//pF) 560//6.0 1100//1.0 2000//-0.6 870//-1.5 2 2 3 3 PACKAGE DATA 38SMF 38SMF 4.0±0.1 Base Ceramic #1 #7 Sealing Seam #2 #6 Terminal Tungsten (metalized) #3 1.0 0.9 #2 #6 #1 #7 #1 #7 #2 #6 A B C D F F J L M Reel Dia. Qty/Reel 180 1000pcs #5 #3 #4 0.33 #8 J B M 4.25 4.25 12.0 5.5 8.0 1.5 0.3 1.35 #8 #5 φ1.5 +-0.1 0 D CONNECTION Input GND GND GND Output GND GND GND A 3.8±0.1 1.0±0.2 1.0 #3 2.54 38SMF 1.8 #4 Compliant (Pb-free) <Top View> 0.6 0.6 0.6 SOLDERING PATTERN 1.2 0.8 0.47 0.8 0.47 0.8 1.27 1.6 2.8 4.0 MCF Actual Size 0.4 0.8 0.4 0.1 1.27 0.8 1.2 4.0 RoHS PIN 1 2 3 4 5 6 7 8 #5 #4 Gold / Nickel (surface/under) 2.0±0.1 L #8 1.75±0.1 Metal C Lid Terminal plating TAPE SPECIFICATIONS 3.8±0.1 0.6 0.6 0.6 0.67 0.67 Package Item 119